that permit that diversity to come in in the first place in and i think, certainly, english language is one of those things that must be maintained. i think, certainly, having control of your borders is absolutely essential. i think that there are a number of cultural issues that probably have to be maintained, religion and so on. charles murray, not to give another plug to a book on booktv, but charles murray has a great book called "coming apart," and it deals with these very issues. and he shows how segregated our society has become in the last 50 years. not facially, but -- i hate this word because i'm not a marxist, but class wise. and it's very true. i remember growing up in chandler, arizona, city of about 12,000. and my dad was a ranch foreman on a cattle ranch. didn't make a ton of money, yet somehow he provided for my mother, college education, insurance, i don't know how he did it.